Donald "Deke" Slayton logged in 56 combat missions in Europe and 7 combat missions in Japan before being named as one of the original Mercury astronauts in 1959. Slayton piloted the famous docking module of the Apollo-Soyuz mission in 1975. A Donald Slayton autograph is out of this world. This Donald Slaytonreproduction would look great in an album or display.